mail.corenet.cz - robtex.com
mail.corenet.cz
| DNSSEC | β οΈ Not signed | ||||||
corenet.cz
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:b684πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:33a2πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.51.162Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.182.132πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dave.ns.cloudflare.com β | ||||||
| NS | lily.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.51.162, 172.67.182.132 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b684, 2606:4700:3034::6815:33a2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
| SOA | dave.ns.cloudflare.comdns@cloudflare.com serial=2398380853 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA178.17.6.552015-04-19 β 2016-09-23 Β· 4 obs
β 2015-04-19 20:46:50
β 2016-09-23 00:56:56
β 2026-04-04 03:32:44
β 2026-04-14 04:15:44
β 2016-09-23 00:56:56
β 2026-04-04 03:32:44
β 2026-04-14 04:15:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz | - |
| corenet.cz | lily.ns.cloudflare.com, dave.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.130
NS records: lily.ns.cloudflare.com, dave.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for corenet.cz (unsigned zone)
β±οΈ Timing
Total: 649ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|